Editor's Note The Centers for Disease Control & Prevention (CDC) on July 10 reported that health-related workplace absenteeism rates were significantly higher than expected in March and April for some occupational groups in essential critical infrastructure categories. The following significantly exceeded their epidemic thresholds: personal care and services, including childcare…

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Editor's Note Critically ill COVID-19 patients who received a single IV dose of tocilizumab, a drug that calms an overreacting immune system, were 45% less likely to die and more likely to leave the hospital or be off ventilator within a month, finds this new study from the University of…

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Editor's Note Current research shows that unhealthy lifestyle choices, including smoking and lack of exercise, along with emotional stressors like social isolation and interpersonal conflicts are important risk factors for developing upper respiratory infections, and it is possible these same factors increase the risk of contracting COVID-19, researchers from Carnegie…

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Editor's Note This investigation, by researchers at the University of California-Davis Medical Center, of the pattern of transmission of COVID-19 during two nosocomial outbreaks finds that close contact between patients and healthcare workers (HCWs) not airborne transmission was the cause of the outbreak. Two separate patients were admitted in February…

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Editor's Note In this study, researchers from Henry Ford Health System in Michigan found that hydroxychloroquine alone decreased the mortality hazard ratio of COVID-19 by 66%, and hydroxychloroquine with azithromycin decreased the ratio by 71%, compared to neither treatment. The vast majority of the 2,541 COVID-19 patients included in the…

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Editor's Note In this study, Yale researchers found that endotheliopathy and platelet activation might be important factors in the pathophysiology of COVID-19-associated coagulopathy. The researchers examined the blood of 68 COVID-19 patients, 48 of them in ICU and 20 receiving care in a hospital unit, along with 13 disease free…

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Editor's Note Researchers from Florida Atlantic University’s College of Engineering and Computer Science and Schmidt College of Medicine (all in Boca Raton) announced on June 24 that they have received a 1-year, $90,000 National Science Foundation RAPID project grant to design a COVID-19 knowledge base and risk assessment tool powered…

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Editor's Note: The American College of Physicians (ACP) on June 18 issued new practice points on the effectiveness of N95 respirators, surgical masks, and cloth masks for the prevention of COVID-19 in addition to standard precautions in healthcare and community settings. The ACP Practice Points, which were funded by the…

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Editor's Note Sandia National Laboratories (Albuquerque, New Mexico), one of three National Nuclear Security Administration research and development laboratories in the US, announced on June 22 that it is partnering with hospitals and device manufacturers to increase the availability of respirator masks for healthcare workers. Sandia is helping manufacturers test…

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Editor's Note In this retrospective study, researchers from the French Society of Neuroradiology found three main brain MRI patterns in patients with severe COVID-19. The analysis of 37 patients from 16 centers found: signal abnormalities in the medial temporal lobe (43%), an area of the brain related to cognitive and…

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